Postpaid Water Meters with RF communication AMI/AMR system,R100 Class B
CA568 can operate as prepaid or postpaid mode. It is a multi-jet wet / dry type. This is most cost-effective revenue controller in Calin product series. The meter is equipped with a low power motor driven hydraulically operating ball valve that sustains 4 million shuts with up to 5 year battery life. There may be some other brands telling story of Class C or B. Some of them are not true multi-jet and they are actually do volumetric which is very sensitive to small particles in the water and liable to get jammed.
As the meter has LoRa wireless communication, It can be remote control & remote reading by our AMI server, Customer can check everything they need, like monthly consumption, daily consumption, meter status, anyway, we know the LORA has a communication distance around 1 kilometer, and very stable. Service provider can close the valve remotely, Effectively prevent users from not paying water charges, Monitor customer's water consumption at any time.
Features
a) Up to 5 year battery life
b) DN15, 20,25, 40, 50, 80, 100, 150
c) Replacable battery
d) Up to 2 kms communication range
e) Dual display of LCD and Counter register
f) Flexible contract setting and debt recovery setting
g) Meter disconnects on tamper and fraud
h) Low credit warning programmable
i) 10 years’ data storage in absence of power
j) AMR / AMI functions (optional, need to work with DCU)
k) NB-IOT, LORAWAN available on request
Key benefits
1) Easy to install and free of maintenance
2) Long lasting battery life even with daily read and valve control
3) Non-revenue water prevention
4) Flexible setting of free basic water(FBW), emergency credit, and debt collection
5) Drive-by & Walk-by reading , AMR reading on request
6) Remote valve control
7) Quick revenue collection and cash flow improve
Specifications:
|
Nominal size
|
Dn
|
mm
|
in-line
|
|
15
|
20
|
25
|
|
Maximum flow rate
|
Q4
|
m3/h
|
3.125
|
5.0
|
7.875
|
|
Ratio “R”
|
Q3/Q1
|
|
80
|
80
|
80
|
|
Permanent l flow rate
|
Q33
|
m3/h
|
2.5
|
4.0
|
6.3
|
|
Transitional flow rate
|
Q22
|
0.05
|
0.08
|
0.126
|
|
Minimum flow rate
|
Q11
|
0.031
|
0.05
|
0.0787
|
|
Minimum reading
|
m3
|
0.0005
|
|
Maximum reading
|
99999
|
Maximum Permission Error (MPE)
Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)
Dimensions and diagram
|
Nominal size
|
Length
|
Width
|
Height
|
Thread
|
|
mm
|
D
|
|
15
|
165
|
101
|
124
|
G3/4B
|
|
20
|
195
|
101
|
124
|
G1B
|
|
25
|
225
|
101
|
124
|
G5/4B
|
Application Of Single Phase Electric Meter
1. Measure, monitoring power distribution system parameters.
2. Collect energy consumption data that cost center analysis needs.
3. Limit monitor alarm(such as over voltage, power consumption).
4. Power quality analysis.
5. Green building or DC
Advantage Of Single Phase Electric Meter
1) Easy to deploy and maintenance
2) Increased tamper protection
3) Low operational cost
4) Optical port offers simple interrogation
5) Broad range of engineering settings
6) 15 year designed lifespan
Product Tags:
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R100 Class B Prepaid Watermeter With Low Credit Warning Programmable Images
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